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Establishment of design system for desalination method and numerical prediction method

Research Project

Project/Area Number 20760289
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Civil engineering materials/Construction/Construction management
Research InstitutionTohoku University

Principal Investigator

MINAGAWA Hiroshi  Tohoku University, 大学院・工学研究科, 助教 (10431537)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords電気化学的防食工法 / 脱塩工法 / Nernst-Planck式 / 電気泳動補修設計 / 補修効果予測 / 電気泳動 / 補修設計
Research Abstract

This study evaluated the influences of several factors on repair effects of desalination method which is one of the electrochemical corrosion control method for concrete structures by an experiment and a numerical analysis approach. Moreover, this study organized these evaluated results and systematized items which must be considered in preliminary survey and design for desalination method. Finally, a design flow of desalination method was proposed.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (5 results)

All 2010 2009 2008

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results)

  • [Journal Article] 断面修復材の電気抵抗率および断面修復面積が脱塩工法に及ぼす影響、コンクリート構造物の補修、補強2009

    • Author(s)
      皆川浩、田上孝樹、久田真
    • Journal Title

      アップグレード論文報告集 9

      Pages: 215-222

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 断面修復材の電気抵抗率および断面修復面積が脱塩工法に及ぼす影響2009

    • Author(s)
      皆川浩, 田上孝樹, 久田真
    • Journal Title

      コンクリート構造物の補修, 補強, アップグレード論文報告集 9

      Pages: 215-222

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 温度が鉄筋のカソード分極曲線および分極抵抗に及ぼす影響2010

    • Author(s)
      佐藤唯, 鹿島篤志, 山本誠, 皆川浩, 久田真
    • Organizer
      土木学会東北支部技術研究発表会
    • Place of Presentation
      郡山
    • Year and Date
      2010-03-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] 温度が鉄筋のカソード分極曲線および分極抵抗に及ぼす影響2009

    • Author(s)
      佐藤唯、鹿島篤志、山本誠、皆川浩、久田真
    • Organizer
      土木学会東北支部技術研究発表会
    • Place of Presentation
      郡山
    • Year and Date
      2009-03-06
    • Related Report
      2009 Final Research Report
  • [Presentation] Influence of content and origin of chloride ion on repairing effect of desalination method2008

    • Author(s)
      Hiroshi Minagawa, Makoto Hisada
    • Organizer
      The 3rd ACF INTERNATIONAL CONFERENCE
    • Place of Presentation
      HoChi Minh city, Vietnam
    • Year and Date
      2008-11-11
    • Related Report
      2009 Final Research Report 2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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